87822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:73

約数の個数: 48

約数和(自身を含む): 235872

約数和(自身を除く): 148050

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 51, 63, 82, 102, 119, 123, 126, 153, 238, 246, 287, 306, 357, 369, 574, 697, 714, 738, 861, 1071, 1394, 1722, 2091, 2142, 2583, 4182, 4879, 5166, 6273, 9758, 12546, 14637, 29274, 43911, 87822]

約数ペア:

[(1, 87822), (2, 43911), (3, 29274), (6, 14637), (7, 12546), (9, 9758), (14, 6273), (17, 5166), (18, 4879), (21, 4182), (34, 2583), (41, 2142), (42, 2091), (51, 1722), (63, 1394), (82, 1071), (102, 861), (119, 738), (123, 714), (126, 697), (153, 574), (238, 369), (246, 357), (287, 306)]